<!doctype html>
<html>
    <head>
        <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no" />

        <script type="module" src="/node_modules/@perspective-dev/viewer-datagrid/dist/cdn/perspective-viewer-datagrid.js"></script>
        <script type="module" src="/node_modules/@perspective-dev/viewer-d3fc/dist/cdn/perspective-viewer-d3fc.js"></script>

        <link rel="stylesheet" crossorigin="anonymous" href="/node_modules/@perspective-dev/viewer/dist/css/themes.css" />

        <style>
            perspective-viewer {
                position: absolute;
                top: 0;
                left: 0;
                right: 0;
                bottom: 0;
            }
        </style>
    </head>

    <body>
        <perspective-viewer></perspective-viewer>

        <script type="module">
            import "/node_modules/@perspective-dev/viewer/dist/cdn/perspective-viewer.js";
            import perspective from "/node_modules/@perspective-dev/client/dist/cdn/perspective.js";
            const el = document.getElementsByTagName("perspective-viewer")[0];
            el.addEventListener("perspective-config-update", async () => localStorage.setItem("layout", JSON.stringify(await el.save())));
            const websocket = await perspective.websocket("ws://localhost:8081/subscribe");
            const table = await websocket.open_table("benchmarks");
            const worker = await perspective.worker();
            const table2 = await worker.table(await table.view());
            el.load(table2);
            el.restore(JSON.parse(localStorage.getItem("layout")));
        </script>
    </body>
</html>
